Salutare, Era un thread in urma cu cateva zile legat de load-balanced. Acum am gasit ca patch-o-matic din iptables 1.2.6a are un patch pentru asa ceva, in caz ca mai intereseaza pe cineva. Stie si split pe 3 adrese SNAT! Vedeti mai jos amanunte:
Author: Fabrice MARIE <[EMAIL PROTECTED]> Status: Works For Me. This option adds CONFIG_IP_NF_MATCH_NTH, which supplies a match module that will allow you to match every Nth packet encountered. By default there are 16 different counters that can be used. This match functions in one of two ways 1) Match ever Nth packet, and only the Nth packet. example: iptables -t mangle -A PREROUTING -m nth --every 10 -j DROP This rule will drop every 10th packet. 2) Unique rule for every packet. This is an easy and quick method to produce load-balancing for both inbound and outbound. example: iptables -t nat -A POSTROUTING -o eth0 -m nth --counter 7 --every 3 --packet 0 -j SNAT --to-source 10.0.0.5 iptables -t nat -A POSTROUTING -o eth0 -m nth --counter 7 --every 3 --packet 1 -j SNAT --to-source 10.0.0.6 iptables -t nat -A POSTROUTING -o eth0 -m nth --counter 7 --every 3 --packet 2 -j SNAT --to-source 10.0.0.7 This example evenly splits connections between the three SNAT addresses. By using the mangle table and iproute2, you can setup complex load-balanced routing. There's lot of other uses. Be creative! Suppported options are: --every Nth Match every Nth packet [--counter] num Use counter 0-15 (default:0) [--start] num Initialize the counter at the number 'num' instead of 0. Must be between 0 and Nth-1 [--packet] num Match on 'num' packet. Must be between 0 and Nth-1. If --packet is used for a counter than there must be Nth number of --packet rules, covering all values between 0 and Nth-1 inclusively. -- Alin Osan Network Administrator "Fundatia Casa" http://www.casa.org.ro phone +4059467200 fax +4059467202 --- <a href="mailto:[EMAIL PROTECTED]?Subject=unsubscribe%20rlug";>unsubscribe</a> REGULI, arhive si alte informatii: http://www.lug.ro/mlist/
